Hello! Could you explain how the image descriptions [this sort of thing] help blind people? Thank you!
hi! blind people (among others) use programs called screen readers, that read aloud the text on their phones/computers. this technology can’t “read aloud” images, and most of the time will just say something like “image” or “no alt text for this photo” in place of the image. so the only way for people using screen readers to get a good sense of an image is through image descriptions.
image descriptions also help low vision folks, who may not use screen readers but have difficulty seeing details in images. they help neurodivergent people, who may have visual processing disorders or difficulty understanding facial expressions. they help poor or rural folks, who may have slow internet connections where images don’t load properly. they help people who may have images disabled on their browsers for a variety of reasons–epilepsy being one of them. some people with epilepsy disable images so that they don’t accidentally see strobing or GIFs that trigger a seizure. with image descriptions, they can know what an image is of and decide if they want to look at it. and they help people with PTSD and trauma, because an image is more likely to be blacklisted with a description if it includes one of their triggers.
and i mean, that’s probably a shortlist of the kinds of people who benefit from the addition of image descriptions!
**all about image descriptions | MBMBaM transcription project | accessibility tag | if youappreciate the work I do on this blog, you can buy me a coffee!**

















